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NEW QUESTION 40
developer is trying to convince management that their team will benefit from using Node.js for a backend server that they are going to create. The server will be a web server that handles API requests from a website that the team has already built using HTML, CSS, and JavaScript.
Which three benefits of Node.js can the developer use to persuade their manager?
Choose 3 answers:

• A. Performs a static analysis on code before execution to look for runtime errors.
• B. Executes server-side JavaScript code to avoid learning a new language.
• C. I nstalls with its own package manager to install and manage third-party libraries.
• D. User non blocking functionality for performant request handling .
• E. Ensures stability with one major release every few years.

Answer: A,C,D

NEW QUESTION 41
A developer wants to iterate through an array of objects and count the objects and count the objects whose property value, name, starts with the letter N.
Const arrObj = [{"name" : "Zach"} , {"name" : "Kate"},{"name" : "Alise"},{"name" : "Bob"},{"name" :
"Natham"},{"name" : "nathaniel"}
Refer to the code snippet below:
01 arrObj.reduce(( acc, curr) => {
02 //missing line 02
02 //missing line 03
04 ). 0);
Which missing lines 02 and 03 return the correct count?

• A. Const sum = curr.name.startsWIth('N') ? 1: 0;
  Return curr+ sum
• B. Const sum = curr.startsWith('N') ? 1: 0;
  Return acc +sum
• C. Const sum = curr.name.startsWith('N') ? 1: 0;
  Return acc +sum
• D. Const sum = curr.startsWIth('N') ? 1: 0;
  Return curr+ sum

Answer: C

NEW QUESTION 42
Which three actions can be using the JavaScript browser console?
Choose 3 answers:

• A. View and change security cookies.
• B. Display a report showing the performance of a page.
• C. view , change, and debug the JavaScript code of the page.
• D. View and change DOM the page.
• E. Run code that is not related to page.

Answer: C,D,E

NEW QUESTION 43
developer is trying to convince management that their team will benefit from using
Node.js for a backend server that they are going to create. The server will be a web server that
handles API requests from a website that the team has already built using HTML, CSS, and
JavaScript.
Which three benefits of Node.js can the developer use to persuade their manager?
Choose 3 answers:

• A. Performs a static analysis on code before execution to look for runtime errors.
• B. Executes server-side JavaScript code to avoid learning a new language.
• C. I nstalls with its own package manager to install and manage third-party libraries.
• D. User non blocking functionality for performant request handling .
• E. Ensures stability with one major release every few years.

Answer: A,C,D

NEW QUESTION 44
......

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